Serum 25-Hydroxyvitamin D Levels in Relation to Lung Function and Exhaled Nitric Oxide in Children

Yao, Tsung‐Chieh; Tu, Yu-Ling; Chang, Su-Wei; Tsai, Hui‐Ju; Gu, Po-Wen; Ning, Hsian-Chen; Hua, Mau‐Sun; Liao, Sui‐Ling; Tsai, Ming‐Han; Chiu, Chih‐Yung; Lai, Shen‐Hao; Yeh, Kuo‐Wei; Huang, Jing‐Long

doi:10.1016/j.jpeds.2014.08.048

Cited by 31 publications

(30 citation statements)

References 42 publications

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“…In observational studies such as the NHANES cohort, a cross-evaluation of 14,000 adults uncovered a significant association between higher 25(OH)D levels and better results for FEV 1 and FVC (5). Similar results were observed by other authors in 1315 Chinese children (25). A Danish longitudinal study that followed 18,507 patients of different age groups for 20 years found that lower serum 25(OH)D concentrations were associated with worse pulmonary function and an accelerated decline in FEV 1 and FVC parameters (6).…”

Section: Discussionsupporting

confidence: 80%

Effects of vitamin D supplementation on pulmonary function in postmenopausal women following an aquatic exercise program

Nolasco

Moreira

Bocalini

et al. 2017

Arch. Endocrinol. Metab.

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Objective: This study sought to investigate the effects of vitamin D supplementation and aquatic exercise on pulmonary function in postmenopausal women. Materials and methods: This prospective and controlled study included 104 women (62 ± 6.5 years) divided into three groups: a control group lacking vitamin D and calcium supplementation which remained sedentary (CG; n = 17); a control group receiving vitamin D and calcium supplementation which remained sedentary (CDG, n = 33); and a group that completed aquatic exercises three times a week and received vitamin D and calcium supplementation (DTG, n = 54). Data before and after 6 months of the study were analyzed, including serum 25-hydroxyvitamin D (25(OH)D) and calcium concentrations, peak expiratory flow (PEF), forced vital capacity (FVC), and cirtometry. Results: We observed significant increases in 25(OH)D concentrations in CDG (52.9 ± 2.4 to 69.1 ± 2.2; nmol/L; p < 0.0001) and DTG groups (55.5 ± 3 to 71.5 ± 3 nmol/L; p < 0.0001). PEF increased by 7 ± 2% (p = 0.0080) in CDG group and 11 ± 2% (p < 0.0001) in DTG group, whereas FVC increased by 7 ± 2% (p = 0.0016) in the CDG group and 10 ± 2% (p < 0.0001) in the DTG group, whereas CG had no changes in any of these parameters. The increment value of cirtometry in DTG group (+43 ± 3%) were significantly (p < 0.0001) higher than those in CG (−4 ± 8%) and CDG (+4 ± 9%) groups. Conclusion: Our data suggest that vitamin D supplementation improves pulmonary function parameters in postmenopausal women. Arch Endocrinol Metab. 2017;61(1): [28][29][30][31][32][33][34][35]

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Section: Discussionsupporting

confidence: 80%

Effects of vitamin D supplementation on pulmonary function in postmenopausal women following an aquatic exercise program

Nolasco

Moreira

Bocalini

et al. 2017

Arch. Endocrinol. Metab.

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“…This result is supported by a large population sample (1,315 children) that failed to demonstrate significant association between serum 25-hydroxyvitamin D levels and F ENO , 29 and a recent interventional study that failed to demonstrate an effect of vitamin D administration on F ENO levels. 36 It should be noted that although F ENO is considered to be a marker of eosinophilic inflammation, its value is still under debate.…”

Section: F Enomentioning

confidence: 70%

Bronchial Reactivity, Inflammatory and Allergic Parameters, and Vitamin D Levels in Children With Asthma

et al. 2015

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“…Epidemiologic data demonstrate a positive association between 25(OH)D level and pulmonary function in healthy children [184,185], adults [19,37,158], elderly males but not females [165], asthmatics [154], smokers [101] and those with COPD [86]. A detailed retrospective analysis from the UK demonstrated a linear association between 25(OH)D and lung function including both forced expiratory volume in 1 s (FEV 1 ) and forced vital capacity (FVC), which was consistent through the seasons and not fully explained by infections, adiposity or other lifestyle or socioeconomic measures [16].…”

Section: Epidemiologic Datamentioning

confidence: 99%

Vitamin D as an adjunctive therapy in asthma. Part 2: A review of human studies

Kerley

Elnazir

Faul

et al. 2015

Pulmonary Pharmacology & Therapeutics

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This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues.Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. Emerging evidence suggests that VDD is associated with increased airway hyperresponsiveness, decreased pulmonary function, worse asthma control, and possibly decreased response to standard antiasthma therapy. However the effect is inconsistent with preliminary evidence from different studies suggesting vitamin D is both beneficial and detrimental to asthma genesis and severity.Current evidence suggests that supplementation with moderate doses of vitamin D may be appropriate for maintenance of bone health in asthmatics, particularly steroid users. However emerging data from an increasing number of randomized, controlled, intervention studies of vitamin D supplementation in pediatric and adult asthma are becoming available and should help determine the importance, if any of vitamin D for asthma pathogenesis.The purpose of this second of a two-part review is to review the current human literature on vitamin D and asthma, discussing the possible consequences of VDD for asthma and the potential for vitamin D repletion as adjunct therapy.

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Serum 25-Hydroxyvitamin D Levels in Relation to Lung Function and Exhaled Nitric Oxide in Children

Cited by 31 publications

References 42 publications

Effects of vitamin D supplementation on pulmonary function in postmenopausal women following an aquatic exercise program

Effects of vitamin D supplementation on pulmonary function in postmenopausal women following an aquatic exercise program

Bronchial Reactivity, Inflammatory and Allergic Parameters, and Vitamin D Levels in Children With Asthma

Vitamin D as an adjunctive therapy in asthma. Part 2: A review of human studies

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